Aspects of WIMP Dark Matter Searches at Colliders and Other Probes

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Author :
Publisher : Springer
ISBN 13 : 3319676067
Total Pages : 223 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Aspects of WIMP Dark Matter Searches at Colliders and Other Probes by : Enrico Morgante

Download or read book Aspects of WIMP Dark Matter Searches at Colliders and Other Probes written by Enrico Morgante and published by Springer. This book was released on 2017-10-05 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis covers several theoretical aspects of WIMP (weakly interacting massive particles) dark matter searches, with a particular emphasis on colliders. It mainly focuses on the use of effective field theories as a tool for Large Hadron Collider (LHC) searches, discussing in detail the issue of their validity, and on simplified dark matter models, which are receiving a growing attention from the physics community. It highlights the theoretical consistency of simplified models, which is essential in order to correctly exploit their potential and for them to be a common reference when comparing results from different experiments. This thesis is of interest to researchers (both theorists and experimentalists) in the field of dark matter searches, and offers a comprehensive introduction to dark matter and to WIMP searches for students and non-experts.

Search for New Physics in Mono-jet Final States in pp Collisions

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Author :
Publisher : Springer
ISBN 13 : 3319588710
Total Pages : 245 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Search for New Physics in Mono-jet Final States in pp Collisions by : Giuliano Gustavino

Download or read book Search for New Physics in Mono-jet Final States in pp Collisions written by Giuliano Gustavino and published by Springer. This book was released on 2017-06-19 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis provides a detailed and comprehensive description of the search for New Physics at the Large Hadron Collider (LHC) in the mono-jet final state, using the first 3.2 fb-1 of data collected at the centre of mass energy of colliding protons of 13~TeV recorded in the ATLAS experiment at LHC. The results are interpreted as limits in different theoretical contexts such as compressed supersymmetric models, theories that foresee extra-spatial dimensions and in the dark matter scenario. In the latter the limits are then compared with those obtained by other ATLAS analyses and by experiments based on completely different experimental techniques, highlighting the role of the mono-jet results in the context of dark matter searches.Lastly, a set of possible analysis improvements are proposed to reduce the main uncertainties that affect the signal region and to increase the discovery potential by further exploiting the information on the final state.

Optically Trapped Microspheres as Sensors of Mass and Sound

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Author :
Publisher : Springer Nature
ISBN 13 : 3031443322
Total Pages : 124 pages
Book Rating : 4.0/5 (314 download)

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Book Synopsis Optically Trapped Microspheres as Sensors of Mass and Sound by : Logan Edward Hillberry

Download or read book Optically Trapped Microspheres as Sensors of Mass and Sound written by Logan Edward Hillberry and published by Springer Nature. This book was released on 2023-12-19 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis makes significant advances in the use of microspheres in optical traps as highly precise sensing platforms. While optically trapped microspheres have recently proven their dominance in aqueous and vacuum environments, achieving state-of-the-art measurements of miniscule forces and torques, their sensitivity to perturbations in air has remained relatively unexplored. This thesis shows that, by uniquely operating in air and measuring its thermally-fluctuating instantaneous velocity, an optically trapped microsphere is an ultra-sensitive probe of both mass and sound. The mass of the microsphere is determined with similar accuracy to competitive methods but in a fraction of the measurement time and all while maintaining thermal equilibrium, unlike alternative methods. As an acoustic transducer, the air-based microsphere is uniquely sensitive to the velocity of sound, as opposed to the pressure measured by a traditional microphone. By comparison to state-of-the-art commercially-available velocity and pressure sensors, including the world’s smallest measurement microphone, the microsphere sensing modality is shown to be both accurate and to have superior sensitivity at high frequencies. Applications for such high-frequency acoustic sensing include dosage monitoring in proton therapy for cancer and event discrimination in bubble chamber searches for dark matter. In addition to reporting these scientific results, the thesis is pedagogically organized to present the relevant history, theory, and technology in a straightforward way.

First Observation of Coherent Elastic Neutrino-Nucleus Scattering

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Author :
Publisher : Springer
ISBN 13 : 3319997475
Total Pages : 153 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis First Observation of Coherent Elastic Neutrino-Nucleus Scattering by : Bjorn Scholz

Download or read book First Observation of Coherent Elastic Neutrino-Nucleus Scattering written by Bjorn Scholz and published by Springer. This book was released on 2018-10-26 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes the experimental work that finally led to a successful measurement of coherent elastic neutrino-nucleus scattering—a process proposed forty-three years ago. The experiment was performed at the Spallation Neutron Source facility, sited at Oak Ridge National Laboratory, in Tennessee. Of all known particles, neutrinos distinguish themselves for being the hardest to detect, typically requiring large multi-ton devices for the job. The process measured here involves the difficult detection of very weak signals arising from nuclear recoils (tiny neutrino-induced “kicks” to atomic nuclei), but leads to a much larger probability of neutrino interaction when compared to all other known mechanisms. As a result of this, “neutrino technologies” using miniaturized detectors (the author's was handheld and weighed only 14 kg) become a possibility. A large community of researchers plans to continue studying this process, facilitating an exploration of fundamental neutrino properties that is presently beyond the sensitivity of other methods.

Noble Gas Detectors

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 3527609636
Total Pages : 362 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Noble Gas Detectors by : Elena Aprile

Download or read book Noble Gas Detectors written by Elena Aprile and published by John Wiley & Sons. This book was released on 2007-02-27 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the physical properties of noble fluids, operational principles of detectors based on these media, and the best technical solutions to the design of these detectors. Essential attention is given to detector technology: purification methods and monitoring of purity, information readout methods, electronics, detection of hard ultra-violet light emission, selection of materials, cryogenics etc. The book is mostly addressed to physicists and graduate students involved in the preparation of fundamental next generation experiments, nuclear engineers developing instrumentation for national nuclear security and for monitoring nuclear materials.

The Linux Command Line, 2nd Edition

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Publisher : No Starch Press
ISBN 13 : 1593279531
Total Pages : 504 pages
Book Rating : 4.5/5 (932 download)

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Book Synopsis The Linux Command Line, 2nd Edition by : William Shotts

Download or read book The Linux Command Line, 2nd Edition written by William Shotts and published by No Starch Press. This book was released on 2019-03-05 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: You've experienced the shiny, point-and-click surface of your Linux computer--now dive below and explore its depths with the power of the command line. The Linux Command Line takes you from your very first terminal keystrokes to writing full programs in Bash, the most popular Linux shell (or command line). Along the way you'll learn the timeless skills handed down by generations of experienced, mouse-shunning gurus: file navigation, environment configuration, command chaining, pattern matching with regular expressions, and more. In addition to that practical knowledge, author William Shotts reveals the philosophy behind these tools and the rich heritage that your desktop Linux machine has inherited from Unix supercomputers of yore. As you make your way through the book's short, easily-digestible chapters, you'll learn how to: • Create and delete files, directories, and symlinks • Administer your system, including networking, package installation, and process management • Use standard input and output, redirection, and pipelines • Edit files with Vi, the world's most popular text editor • Write shell scripts to automate common or boring tasks • Slice and dice text files with cut, paste, grep, patch, and sed Once you overcome your initial "shell shock," you'll find that the command line is a natural and expressive way to communicate with your computer. Just don't be surprised if your mouse starts to gather dust.

The Voynich Manuscript

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Author :
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Voynich Manuscript by : M. E. D'Imperio

Download or read book The Voynich Manuscript written by M. E. D'Imperio and published by . This book was released on 1978 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: In spite of all the papers that others have written about the manuscript, there is no complete survey of all the approaches, ideas, background information and analytic studies that have accumulated over the nearly fifty-five years since the manuscript was discovered by Wilfrid M. Voynich in 1912. This report pulls together all the information the author could obtain from all the sources she has examined, and to present it in an orderly fashion. The resulting survey will provide a firm basis upon which other students may build their work, whether they seek to decipher the text or simply to learn more about the problem.

Neutrino Astrophysics

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Publisher : Cambridge University Press
ISBN 13 : 9780521379755
Total Pages : 596 pages
Book Rating : 4.3/5 (797 download)

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Book Synopsis Neutrino Astrophysics by : John N. Bahcall

Download or read book Neutrino Astrophysics written by John N. Bahcall and published by Cambridge University Press. This book was released on 1989-07-28 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative text provides a lively, thought-provoking and informative summary of neutrino astrophysics. Neutrino astronomy is being revolutionized by the availability of new observational facilities. Theoretical work in astrophysics and in particle physics in increasing rapidly. The subject of solar neutrinos has many seemingly independent aspects, both in its theoretical basis (involving nuclear, atomic, and particle physics, geochemistry, and astronomy). For many physicists, solar neutrinos constitute the low-energy frontier of high-energy physics. Results from all these disciplines are combined here, providing a timely and unified discussion of the field. Each chapter begins with a succinct overview of material to be presented and ends with an annotated bibliography. For advanced undergraduate students, but will be essential reading for all researchers interested in the physics of neutrinos and what they reveal about the nature of the Universe.

Small Unit Action in Vietnam, Summer 1966

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Author :
Publisher : CreateSpace
ISBN 13 : 9781500143893
Total Pages : 158 pages
Book Rating : 4.1/5 (438 download)

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Book Synopsis Small Unit Action in Vietnam, Summer 1966 by : Francis J. West, Jr.

Download or read book Small Unit Action in Vietnam, Summer 1966 written by Francis J. West, Jr. and published by CreateSpace. This book was released on 2014-06-10 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: The origin of this publication lies in the continuing program at all levels of command to keep Marines informed of the ways of combat and civic action in Vietnam. Not limited in any way to set methods and means, this informational effort spreads across a wide variety of projects, all aimed at making the lessons learned in Vietnam available to the Marine who is fighting there and the Marine who is soon due to take his turn in combat. Recognizing a need to inform the men who are the key to the success of Marine Corps operations—the enlisted Marines and junior officers of combat and combat support units—the former Assistant Chief of Staff, G-3, Major General William R. Collins, originated a project to provide a timely series of short, factual narratives of small unit action, stories which would have lessons learned as an integral part. Essential to General Collins' concept was the fact that the stories would have to be both highly readable and historically accurate. The basic requirement called for an author trained in the methodology of research, with recent active duty experience at the small unit level in the FMF, and a proven ability to write in e style that would ensure wide readership. This publication, then, is based upon first-hand, eyewitness accounting of the events described. It is documented by notes and taped interviews taken in the field and includes lessons learned from the mouths of the Marines who are currently fighting in Vietnam. It is published for the information of those men who are serving and who will serve in Vietnam, as well as for the use of other interested Americans, so that they may better understand the demands of the Vietnam conflict on the individual Marine.

Water in Confining Geometries

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540004110
Total Pages : 488 pages
Book Rating : 4.0/5 (41 download)

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Book Synopsis Water in Confining Geometries by : V. Buch

Download or read book Water in Confining Geometries written by V. Buch and published by Springer Science & Business Media. This book was released on 2003-04-29 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by leading experts in the field, this book gives a wide-ranging and coherent treatment of water in confining geometries. It compiles and relates interdisciplinary work on this hot topic of research important in many areas of science and technology.

Air Quality Criteria for Oxides of Nitrogen

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Publisher : DIANE Publishing
ISBN 13 : 9780788132490
Total Pages : 712 pages
Book Rating : 4.1/5 (324 download)

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Book Synopsis Air Quality Criteria for Oxides of Nitrogen by : Dennis J. Kotchmar

Download or read book Air Quality Criteria for Oxides of Nitrogen written by Dennis J. Kotchmar and published by DIANE Publishing. This book was released on 1996-07 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evaluates the latest scientific data on health effects of NOx measured in laboratory animals and exposed human populations and the effects of NOx on agricultural corps, forests and ecosystems, as well the NOx effects on visibility and non-biological materials. Other chapters describe the nature, sources, distribution, measurement and concentrations of NOx in the environment. Covers all pertinent literature through early 1993. Glossary of terms and symbols. Extensive bibliography. Charts, tables and graphs.

Neutrino Physics

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Publisher : IOS Press
ISBN 13 : 1614990085
Total Pages : 321 pages
Book Rating : 4.6/5 (149 download)

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Book Synopsis Neutrino Physics by : E. Bellotti

Download or read book Neutrino Physics written by E. Bellotti and published by IOS Press. This book was released on 2003-12-08 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neutrino physics contributed in an fundamental way to the progress of science, opening important windows of knowledge in elementary particle physics, as well in astrophysics and cosmology. Substantial experimental efforts are presently dedicated to improve our knowledge on neutrino properties as, in fact, we don't know yet some of the basic ones. Although very significant steps forward have been done, neutrino masses and mixings still remain largely unknown and constitute an important field for future research. Are neutrinos Majorana or Dirac particles? Have they a magnetic moment? Historically, studies on weak processes and, therefore, on neutrino physics, provided first the Fermi theory of weak interactions and then the V-A theory. Finally, the observation of weak neutral currents provided the first experimental evidence for unification of weak and electromagnetic interactions by the so called "Standard Model' of elementary particles. In addition to the results obtained from the measurement of the solar neutrino flux, the study of atmospheric neutrinos strongly supports the hypothesis of neutrino oscillation among different flavours. At the same time, the detection of neutrinos emitted by our Sun gave an important confirmation that the Sun produces energy via a chain of nuclear reactions; in particular in our Sun a specific cycle - the hydrogen cycle - is responsible for practically all the produced energy.

The Guerrilla and how to Fight Him

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Author :
Publisher :
ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis The Guerrilla and how to Fight Him by :

Download or read book The Guerrilla and how to Fight Him written by and published by . This book was released on 1962 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Biological Physics

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Publisher : Macmillan Higher Education
ISBN 13 : 1319038948
Total Pages : 661 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Biological Physics by : Philip Nelson

Download or read book Biological Physics written by Philip Nelson and published by Macmillan Higher Education. This book was released on 2013-12-16 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological Physics focuses on new results in molecular motors, self-assembly, and single-molecule manipulation that have revolutionized the field in recent years, and integrates these topics with classical results. The text also provides foundational material for the emerging field of nanotechnology.

Jet in Supersonic Crossflow

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Publisher :
ISBN 13 : 9789811360268
Total Pages : 284 pages
Book Rating : 4.3/5 (62 download)

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Book Synopsis Jet in Supersonic Crossflow by : Mingbo Sun

Download or read book Jet in Supersonic Crossflow written by Mingbo Sun and published by . This book was released on 2019 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on research into jets in supersonic crossflow carried out by the authors’ team over the past 15 years, this book summarizes and presents many cutting-edge findings and analyses on this subject. It tackles the complicated mixing process of gas jets and atomization process of liquid jets in supersonic crossflow, and studies their physical mechanisms. Advanced experimental and numerical techniques are applied to further readers’ understanding of atomization, mixing, and combustion of fuel jets in supersonic crossflow, which can promote superior fuel injection design in scramjet engines. The book offers a valuable reference guide for all researchers and engineers working on the design of scramjet engines, and will also benefit graduate students majoring in aeronautical and aerospace engineering.

Closing of the American Mind

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Publisher : Simon and Schuster
ISBN 13 : 1439126267
Total Pages : 403 pages
Book Rating : 4.4/5 (391 download)

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Book Synopsis Closing of the American Mind by : Allan Bloom

Download or read book Closing of the American Mind written by Allan Bloom and published by Simon and Schuster. This book was released on 2008-06-30 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brilliant, controversial, bestselling critique of American culture that “hits with the approximate force and effect of electroshock therapy” (The New York Times)—now featuring a new afterword by Andrew Ferguson in a twenty-fifth anniversary edition. In 1987, eminent political philosopher Allan Bloom published The Closing of the American Mind, an appraisal of contemporary America that “hits with the approximate force and effect of electroshock therapy” (The New York Times) and has not only been vindicated, but has also become more urgent today. In clear, spirited prose, Bloom argues that the social and political crises of contemporary America are part of a larger intellectual crisis: the result of a dangerous narrowing of curiosity and exploration by the university elites. Now, in this twenty-fifth anniversary edition, acclaimed author and journalist Andrew Ferguson contributes a new essay that describes why Bloom’s argument caused such a furor at publication and why our culture so deeply resists its truths today.

Giant Magneto-Resistance Devices

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Publisher : Springer Science & Business Media
ISBN 13 : 3662047772
Total Pages : 187 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Giant Magneto-Resistance Devices by : E. Hirota

Download or read book Giant Magneto-Resistance Devices written by E. Hirota and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is one of the first application-orientated books on the subject. The main topics are magnetic sensors with high resolutions and magnetic read heads with high sensitivities, required for hard-disk drives with recording densities of several gigabytes. Another important subject is novel magnetic random-access memory (MRAM) with non-volatile non-destructive and radiation-hard characteristics.